Which scenario could be represented by the value −20 ? select each correct answer. a: a diver's depth is 20 feet above sea level. b: the temperature is 20 degrees below zero. c: a driver's speed decreases by 20 miles per hour. d: the water level in a tank increases by 20 inche

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list